The number of missions I ended up running afforded me not only a Drake but also an unanticipated consequence. After finally finishing my first level three mission I looked over the list of agents again. When I had previously looked I was only just acknowledged by level three agents, but after a week of heavy mission running the quality of level three agent that was willing to talk to me had jumped from -18 right up to a quality level of 3! It looks like future level three mission rewards will be even more profitable than the first.